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Ionic compounds, covalent compounds and metallic crystals

FINAL EXAMINATION 2018

Section notes



FIRST EXAMINATION 2019 - learning objectives are in the notes.

Section notes


Pages in Pearson textbook:

  • ionic bonding: pages 17, 18 and 19 (chapter 3) + giant ionic structures: page 25 to 27 (chapter 4)
  • covalent bonding: pages 13 to 16 (chapter 3)
  • molecular structure: page 21 and page 29
  • giant covalent structures: page 27 to page 29
  • metallic crystals: page 20 (chapter 3) + giant metallic structures page 24 and 25.

Investigations

Investigating properties of ionic solids.pdf


Resources

Power point presentations




Worksheets



Images
Giant covalent structures
Images from http://www.chemguide.co.uk/atoms/structures/giantcov.html
diamond
graphite
silicon dioxide
external image diamond.GIF
external image graphite.GIF
external image sio2.GIF

Animations
Tutorial ionic bonding
Formation of ionic bonds
an asalt in a lounge: ionic bond
More ionic bonding - bbc
and more
Writing formula ionic compounds
animation on different types of bonds linked to periodic table
metallic bonding

Linking physical properties to type of bonding: physical properties and bonding and structure
On this page there is a 15 minute video embedded which links physical properties to bonding and structure.

Some animations on graphite and diamond
graphite and diamond and another one graphite and diamond2

Video

video clip showing sodium react with chlorine forming ionic bonds
Ionic solid and polar molecule dissolving